Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology, Chemistry, Etc., Etc., EtcW.H. Steele, 1883 - 781 páginas |
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Página 660
... plants ; and it will be observed that although the leaves may not develop the natural green tint , the flowers will exhibit their usual colour . One effect of light upon plants is to make them green . We all admire the beautiful green ...
... plants ; and it will be observed that although the leaves may not develop the natural green tint , the flowers will exhibit their usual colour . One effect of light upon plants is to make them green . We all admire the beautiful green ...
Página 661
... plants , and the knowledge of its metamorphoses and functions constitutes the foundation of botany . We must therefore first consider the simple organs of plants . STRUCTURE OF PLANTS . It will be necessary for the reader to gain some ...
... plants , and the knowledge of its metamorphoses and functions constitutes the foundation of botany . We must therefore first consider the simple organs of plants . STRUCTURE OF PLANTS . It will be necessary for the reader to gain some ...
Página 664
... PLANTS . Flowering plants have certain distinct features which cannot be mistaken , for they grow well above ground , and can easily be examined . There are a hundred - thousand different species of flowering plants , and a visitor to ...
... PLANTS . Flowering plants have certain distinct features which cannot be mistaken , for they grow well above ground , and can easily be examined . There are a hundred - thousand different species of flowering plants , and a visitor to ...
Contenido
Science in the Open AirAphidesEvaporation by LeavesAn AquariumThe | 6 |
WATER | 45 |
CHAPTER XIX | 212 |
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Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2016 |
Popular Scientific Recreations in Natural Philosophy, Astronomy, Geology ... Gaston Tissandier Vista previa limitada - 2018 |
Términos y frases comunes
ammonia angles animals antimony apparatus appear Aratus atmosphere attraction axis ball balloon battery body called carbonic acid carpels cause cells centre chemical clouds colour combination compound contains copper crustacea crystals cylinder disc distance earth effect electric current electricity electrophorus equal experiment feet flowers fluid force give glass globe gravity heat hydrogen illustration fig infusoria instrument iron Jupiter known lamp Leyden jar light lime liquid machine magnet means mercury metal miles minerals moon motion move movement nature needle nitric acid object observed obtained Oolite oxide oxygen paper particles pass perceived phenomena phosphorescent piece pistil plants plate platinum pole portion position Praxinoscope pressure produced rays retina rocks rotation round salt seen silver sound stamens stars substances sulphate sulphuric acid surface temperature termed tion tube turn vapour vegetable vibrations weight wheel wind wire zinc